Jeff, I think your thoughts about switching the 91 octane tune to an 87 performance tune are correct. That's what I have, by the way (87 Tow and 87 Performance for when I'm not towing). Both are geared toward highway driving, because that's how I primarily use the truck. For "city" driving, I have a car.
Be sure to tell Bill how you plan to use your truck.
- Jack
__________________
2014 F150 Platinum SCrew 3.5L EcoBoost 4x4 with SCT programmer
|